Airgas Model C444F705 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat

Product Description

These 316 stainless steel single-stage high-purity regulators are recommended for non-corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant, diaphragm packless outlet valve to maintain system purity. The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure.

Features

• Convoluted Hastelloy® C-22 Diaphragms provide superior leak integrity without contamination from a non-metallic liner or seal. Bonnet Vent Ports (with optional bonnet vent adapters) allow venting of hazardous gases in the event of diaphragm failure. Standard Threaded Bonnet (with optional collar-mount nuts) for easy panel mounting. High-Flow Capacity permits excellent pressure control for multi-instrument applications. Threadless Seat Design provides longer regulator life.

Product Details

These 316 stainless steel single-stage high-purity regulators are recommended for non-corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy® C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant, diaphragm packless outlet valve to maintain system purity. The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure.

Specifications

Maximum Rated Inlet Pressure: 4,000 psig Outlet Pressure Ranges: 0-250 psig Flow Capacity: Cv=0.06 Ambient Operating Temperature: -40° F to +150° F Designed Leak Rate: Bubble tight Weight: 3 lbs Ports: 1/4" FNPT Delivery Gauge: 0 - 400 Capacity: 2,700 scfh @ Max Delivery Pressure Decay Inlet Charectaristic: 0.23/100 psi

• Stage: Single Stage
• Brand: Airgas
• Material: Stainless Steel